DR. CAROL BICH NGOC TRAN MD, MAS
NPI 1689252660
Radiology - Diagnostic Radiology in San Francisco, CA

Q: What is Carol Tran's NPI number?

The NPI number for Carol Tran is 1689252660. It was assigned to this individual provider in the NPPES registry on March 31, 2021.

Q: What is Carol Tran's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Carol Tran was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 31, 2021PECOS Enrolled

505 PARNASSUS AVE RM M391, SAN FRANCISCO, CA 94143(415) 353-2887 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 10, 2026, Mar 31, 2021 (2 updates tracked since 2021).

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About Dr. Carol Bich Ngoc Tran Md, Mas NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CAROL BICH NGOC TRAN MD, MAS (NPI 1689252660) is an individual diagnostic radiology provider in San Francisco, California, licensed in California (A180966) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oakland, and is a graduate of University Of California, San Francisco School Of Medicine (2021).

NPPES Registry Identity

NPI1689252660

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameDR. CAROL BICH NGOC TRANCredential: MD, MAS

Location Address505 PARNASSUS AVE RM M391San Francisco, CA 94143-2204

Mailing Address1411 E 31st StOakland, CA 94602-1018 · (510) 437-5039 · Fax (510) 535-7313

Phone(415) 353-2887

Sole ProprietorNo

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2021

Enumeration DateMarch 31, 2021

Last NPPES UpdateMarch 10, 20262 updates tracked since enumeration

NPPES CertifiedMarch 10, 2026

✔ NPI 1689252660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in CA · A180966

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

505 PARNASSUS AVE RM M391, San Francisco, CA 94143

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Secondary Practice Location 1

Location 11411 E. 31st Street, 2nd flr A2Oakland, CA 94602-1018 · Phone (510) 437-5039 · Fax (510) 535-7313

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Carol Bich Ngoc Tran Md, Mas is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254815632

PECOS Enrollment IDI20260324002582

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. YEE-LI SUN M.D.

Radiology (Diagnostic Radiology)

505 PARNASSUS AVE RM M391
SAN FRANCISCO, CA 94143

San Francisco County (415) 476-8358

JONATHAN LIU M.D.

Radiology (Diagnostic Radiology)

505 PARNASSUS AVE RM M391
SAN FRANCISCO, CA 94143

San Francisco County (650) 723-4000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carol Tran's NPI number?

The NPI number for Carol Tran is 1689252660. It was assigned to this individual provider in the NPPES registry on March 31, 2021.

Where is Carol Tran located?

Carol Tran practices at 505 Parnassus Ave Rm M391, San Francisco, CA 94143. The listed phone number is (415) 353-2887.

What is Carol Tran's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Carol Tran enrolled in Medicare?

Yes. Carol Tran is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Carol Tran was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.